<template>
  <van-icon
    id="icontfont"
    name="arrow-left"
    size="28px"
    color="#0485e7"
    @click="go"
  />
</template>

<script>
export default {
  methods: {
    go() {
      this.$router.back();
    },
  },
};
</script>

<style  scoped>
#icontfont {
  position: fixed;
  top: 10px;
  left: 5px;
  z-index: 999;
}
</style>>

